Submitted URL: http://crt.sh/
Effective URL: https://crt.sh/
Submission: On February 17 via manual from FR

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 6 HTTP transactions. The main IP is 2a0e:ac00:c7:d449::5bc7:d449, located in United Kingdom and belongs to SECTIGO, GB. The main domain is crt.sh.
TLS certificate: Issued by Sectigo RSA Extended Validation Secur... on July 31st 2019. Valid for: 2 years.
This is the only time crt.sh was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 2a0e:ac00:c7:... 48447 (SECTIGO)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
6 3
Apex Domain
Subdomains
Transfer
3 crt.sh
crt.sh
8 KB
2 gstatic.com
fonts.gstatic.com
22 KB
1 googleapis.com
fonts.googleapis.com
1003 B
6 3
Domain Requested by
3 crt.sh crt.sh
2 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com crt.sh
6 3

This site contains links to these domains. Also see Links.

Domain
sectigo.com
github.com
Subject Issuer Validity Valid
crt.sh
Sectigo RSA Extended Validation Secure Server CA
2019-07-31 -
2021-07-30
2 years crt.sh
upload.video.google.com
GTS CA 1O1
2021-01-19 -
2021-04-13
3 months crt.sh
*.gstatic.com
GTS CA 1O1
2021-01-19 -
2021-04-13
3 months crt.sh

This page contains 1 frames:

Primary Page: https://crt.sh/
Frame ID: 8D16681B617B51303052816299A432F4
Requests: 6 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://crt.sh/ HTTP 307
    https://crt.sh/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Overall confidence: 100%
Detected patterns
  • html /<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com/i

Page Statistics

6
Requests

100 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

31 kB
Transfer

41 kB
Size

0
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://crt.sh/ HTTP 307
    https://crt.sh/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

6 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
crt.sh/
Redirect Chain
  • http://crt.sh/
  • https://crt.sh/
4 KB
2 KB
Document
General
Full URL
https://crt.sh/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
2a0e:ac00:c7:d449::5bc7:d449 , United Kingdom, ASN48447 (SECTIGO, GB),
Reverse DNS
Software
nginx /
Resource Hash
d8005d50ff2eec4a6fd92e6c2f9826a401f64405fb3aae8fac03700d7a621512
Security Headers
Name Value
Strict-Transport-Security max-age=15768000; includeSubDomains; preload

Request headers

:method
GET
:authority
crt.sh
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

server
nginx
date
Wed, 17 Feb 2021 17:23:36 GMT
content-type
text/html; charset=UTF-8
cache-control
max-age=300
strict-transport-security
max-age=15768000; includeSubDomains; preload
expect-ct
preload
content-encoding
gzip

Redirect headers

Location
https://crt.sh/
Non-Authoritative-Reason
HSTS
css
fonts.googleapis.com/
10 KB
1003 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Roboto+Mono|Roboto:400,400i,700,700i
Requested by
Host: crt.sh
URL: https://crt.sh/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
29b939f3881fd16f5005b6bdc2cb23f024031fdcfc24caa40855d2cde3edf69e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://crt.sh/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Wed, 17 Feb 2021 17:23:36 GMT
server
ESF
date
Wed, 17 Feb 2021 17:23:36 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Wed, 17 Feb 2021 17:23:36 GMT
sectigo_s.png
crt.sh/
4 KB
4 KB
Image
General
Full URL
https://crt.sh/sectigo_s.png
Requested by
Host: crt.sh
URL: https://crt.sh/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
2a0e:ac00:c7:d449::5bc7:d449 , United Kingdom, ASN48447 (SECTIGO, GB),
Reverse DNS
Software
nginx /
Resource Hash
61f3f34f5a6eb8385640f016292b4729f58777df52f7b00b05d86b1b8f7c74e3
Security Headers
Name Value
Strict-Transport-Security max-age=15768000; includeSubDomains; preload

Request headers

Referer
https://crt.sh/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Wed, 17 Feb 2021 17:23:39 GMT
last-modified
Thu, 21 Nov 2019 12:56:35 GMT
server
nginx
etag
"10e9-597dad3c326c0"
expect-ct
preload
strict-transport-security
max-age=15768000; includeSubDomains; preload
content-type
image/png
accept-ranges
bytes
content-length
4329
GitHub-Mark-32px.png
crt.sh/
2 KB
2 KB
Image
General
Full URL
https://crt.sh/GitHub-Mark-32px.png
Requested by
Host: crt.sh
URL: https://crt.sh/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
2a0e:ac00:c7:d449::5bc7:d449 , United Kingdom, ASN48447 (SECTIGO, GB),
Reverse DNS
Software
nginx /
Resource Hash
2495121b685778bd251e2b9ceea4124cf98479ec86e7d159658e47fa790f2c0e
Security Headers
Name Value
Strict-Transport-Security max-age=15768000; includeSubDomains; preload

Request headers

Referer
https://crt.sh/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Wed, 17 Feb 2021 17:23:42 GMT
last-modified
Thu, 21 Nov 2019 12:56:36 GMT
server
nginx
etag
"6b2-597dad3d26900"
expect-ct
preload
strict-transport-security
max-age=15768000; includeSubDomains; preload
content-type
image/png
accept-ranges
bytes
content-length
1714
KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
fonts.gstatic.com/s/roboto/v20/
11 KB
11 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto+Mono|Roboto:400,400i,700,700i
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
0d9fd7ccabde9b202de45ee6b65878ce9594975d8e8810b0878d3f3fa3637d0e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
https://crt.sh
Referer
https://fonts.googleapis.com/css?family=Roboto+Mono|Roboto:400,400i,700,700i
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 15 Feb 2021 16:25:25 GMT
x-content-type-options
nosniff
last-modified
Wed, 24 Jul 2019 01:18:58 GMT
server
sffe
age
176291
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
11020
x-xss-protection
0
expires
Tue, 15 Feb 2022 16:25:25 GMT
KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
fonts.gstatic.com/s/roboto/v20/
11 KB
11 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto+Mono|Roboto:400,400i,700,700i
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
5d1bc9b443f3f81fa4b4ad4634c1bb9702194c1898e3a9de0ab5e2cdc0e9f479
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
https://crt.sh
Referer
https://fonts.googleapis.com/css?family=Roboto+Mono|Roboto:400,400i,700,700i
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 16 Feb 2021 05:54:34 GMT
x-content-type-options
nosniff
last-modified
Wed, 24 Jul 2019 01:18:50 GMT
server
sffe
age
127742
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
11016
x-xss-protection
0
expires
Wed, 16 Feb 2022 05:54:34 GMT

Verdicts & Comments Add Verdict or Comment

9 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated

0 Cookies

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=15768000; includeSubDomains; preload